0.00000 0.81569 0.91373 0.75686
0.31006 0.67059 0.81569 0.60392
0.37988 0.94902 0.98824 0.85490
0.63989 0.71765 0.85882 0.61961
1.00000 0.67059 0.81569 0.60392